... 800x480 digital LCD, Touch screen H.264 and H.263 video codec Full-duplex speakerphone Online Advertisement 2xLAN, 1xUSB, 1xSD A ... /V out, Headset, PoESpecification Video FeaturesVideo codecs: H.264 , H.263Picture codecs: JPEG, GIF, ... sensorA/V out: RCA style stereo audio and composite video output2xRJ45 Ethernet 10/100M ports1xUSB2.0 port1xSD slot2.5mm headset ...